The document discusses loops and arrays in programming. It begins by stating the session objectives are to cover the concepts of loops, building and operating on arrays, and programming practices using loop structures. It then defines different programming structures like while loops, for loops, case structures and sequence structures. The remainder of the document provides details on while loops and for loops, including how to select, enclose code, and wire them. It also discusses arrays, including how to build and add them to the front panel, create arrays using loops, and create 2D arrays.